157224870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 474439680

約数和(自身を除く): 317214810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 47, 55, 62, 66, 90, 93, 94, 99, 109, 110, 141, 155, 165, 186, 198, 218, 235, 279, 282, 310, 327, 330, 341, 423, 465, 470, 495, 517, 545, 558, 654, 682, 705, 846, 930, 981, 990, 1023, 1034, 1090, 1199, 1395, 1410, 1457, 1551, 1635, 1705, 1962, 2046, 2115, 2398, 2585, 2790, 2914, 3069, 3102, 3270, 3379, 3410, 3597, 4230, 4371, 4653, 4905, 5115, 5123, 5170, 5995, 6138, 6758, 7194, 7285, 7755, 8742, 9306, 9810, 10137, 10230, 10246, 10791, 11990, 13113, 14570, 15345, 15369, 15510, 16027, 16895, 17985, 20274, 21582, 21855, 23265, 25615, 26226, 30411, 30690, 30738, 32054, 33790, 35970, 37169, 43710, 46107, 46530, 48081, 50685, 51230, 53955, 56353, 60822, 65565, 74338, 76845, 80135, 92214, 96162, 101370, 107910, 111507, 112706, 131130, 144243, 152055, 153690, 158813, 160270, 169059, 185845, 223014, 230535, 240405, 281765, 288486, 304110, 317626, 334521, 338118, 371690, 461070, 476439, 480810, 507177, 557535, 563530, 669042, 721215, 794065, 845295, 952878, 1014354, 1115070, 1429317, 1442430, 1588130, 1672605, 1690590, 1746943, 2382195, 2535885, 2858634, 3345210, 3493886, 4764390, 5071770, 5240829, 7146585, 8734715, 10481658, 14293170, 15722487, 17469430, 26204145, 31444974, 52408290, 78612435, 157224870]

約数ペア:

[(1, 157224870), (2, 78612435), (3, 52408290), (5, 31444974), (6, 26204145), (9, 17469430), (10, 15722487), (11, 14293170), (15, 10481658), (18, 8734715), (22, 7146585), (30, 5240829), (31, 5071770), (33, 4764390), (45, 3493886), (47, 3345210), (55, 2858634), (62, 2535885), (66, 2382195), (90, 1746943), (93, 1690590), (94, 1672605), (99, 1588130), (109, 1442430), (110, 1429317), (141, 1115070), (155, 1014354), (165, 952878), (186, 845295), (198, 794065), (218, 721215), (235, 669042), (279, 563530), (282, 557535), (310, 507177), (327, 480810), (330, 476439), (341, 461070), (423, 371690), (465, 338118), (470, 334521), (495, 317626), (517, 304110), (545, 288486), (558, 281765), (654, 240405), (682, 230535), (705, 223014), (846, 185845), (930, 169059), (981, 160270), (990, 158813), (1023, 153690), (1034, 152055), (1090, 144243), (1199, 131130), (1395, 112706), (1410, 111507), (1457, 107910), (1551, 101370), (1635, 96162), (1705, 92214), (1962, 80135), (2046, 76845), (2115, 74338), (2398, 65565), (2585, 60822), (2790, 56353), (2914, 53955), (3069, 51230), (3102, 50685), (3270, 48081), (3379, 46530), (3410, 46107), (3597, 43710), (4230, 37169), (4371, 35970), (4653, 33790), (4905, 32054), (5115, 30738), (5123, 30690), (5170, 30411), (5995, 26226), (6138, 25615), (6758, 23265), (7194, 21855), (7285, 21582), (7755, 20274), (8742, 17985), (9306, 16895), (9810, 16027), (10137, 15510), (10230, 15369), (10246, 15345), (10791, 14570), (11990, 13113)]